86285280670361 has 2 divisors, whose sum is σ = 86285280670362. Its totient is φ = 86285280670360.

The previous prime is 86285280670349. The next prime is 86285280670403. The reversal of 86285280670361 is 16307608258268.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77860222936336 + 8425057734025 = 8823844^2 + 2902595^2 .

It is a cyclic number.

It is not a de Polignac number, because 86285280670361 - 2⁶ = 86285280670297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86285280670294 and 86285280670303.

It is not a weakly prime, because it can be changed into another prime (86285280670861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43142640335180 + 43142640335181.

It is an arithmetic number, because the mean of its divisors is an integer number (43142640335181).

Almost surely, 2^{86285280670361} is an apocalyptic number.

It is an amenable number.

86285280670361 is a deficient number, since it is larger than the sum of its proper divisors (1).

86285280670361 is an equidigital number, since it uses as much as digits as its factorization.

86285280670361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46448640, while the sum is 62.

The spelling of 86285280670361 in words is "eighty-six trillion, two hundred eighty-five billion, two hundred eighty million, six hundred seventy thousand, three hundred sixty-one".